To apply an update to an NSP base game, users often use homebrew tools like Goldleaf or AWO to install the update file directly to the SD card.
Added Magolor , Taranza , Susie , and The Three Mage-Sisters (unlocked by collecting 100+ Friend Hearts in the new mode). kirby star allies switch nsp update patched
Some users prefer to "patch" their files by combining the base NSP and the update into a single file using tools like Swiss Army Knife (SAC) to simplify the installation process. To apply an update to an NSP base
Various gameplay enhancements, including fixing the "boss health bar disappear" glitch and adjusting boss defense scaling. Technical Details: NSP Files and Updates Latest Patch Overview: Version 4
The current latest update for on Nintendo Switch is Version 4.0.0a , which was released on June 4, 2025 . This update ensures the game's compatibility with both the original Nintendo Switch and the Nintendo Switch 2, while including all previous content from the major "Waves" of free DLC. Latest Patch Overview: Version 4.0.0 & 4.0.0a
For most players, the easiest way to ensure your game is "patched" to the latest version is through the official Nintendo servers:
"Heroes in Another Dimension," an endgame challenge available after clearing Story Mode.